[Nouveau] [Bug 91231] [NV92] Psychonauts (native) segfaults on start when DRI3 enabled

2015-07-07 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=91231

--- Comment #5 from Ilia Mirkin imir...@alum.mit.edu ---
Marek posted a patch for this at http://patchwork.freedesktop.org/patch/53843/

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[Nouveau] [Bug 91231] [NV92] Psychonauts (native) segfaults on start when DRI3 enabled

2015-07-07 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=91231

Béla Gyebrószki gyebr...@gmail.com changed:

   What|Removed |Added

 CC||gyebr...@gmail.com

--- Comment #6 from Béla Gyebrószki gyebr...@gmail.com ---
(In reply to Ilia Mirkin from comment #5)
 Marek posted a patch for this at
 http://patchwork.freedesktop.org/patch/53843/

The patch works and fixes the problem in all the affected games that I know of.
Thank you both for your help fixing this bug.

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[Nouveau] [Bug 91231] [NV92] Psychonauts (native) segfaults on start when DRI3 enabled

2015-07-07 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=91231

Béla Gyebrószki gyebr...@gmail.com changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

--- Comment #7 from Béla Gyebrószki gyebr...@gmail.com ---
Patch committed, marking the bug as fixed.
http://cgit.freedesktop.org/mesa/mesa/commit/?id=6611f65047575054a38ce83ebfe0331e39e1774f

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[Nouveau] [Bug 91231] [NV92] Psychonauts (native) segfaults on start when DRI3 enabled

2015-07-06 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=91231

--- Comment #4 from Béla Gyebrószki gyebr...@gmail.com ---
If you have a Steam account and Steam for Linux installed you can reproduce the
segfault with these native Linux demos on Steam:
- 'Running with Rifles' demo (note: I had to remove libstdc++.so.6 and
libxcb.so.1 from ./lib).
- Torchlight II demo (the game starts with default settings, you need to enable
anti-aliasing in-game option and restart the game to reproduce this bug).

All those games crash on start with
nv50/nv50_miptree.c:132: nv50_mt_choose_storage_type: Assertion `ms == 0' 
failed.
when DRI3 is enabled.

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[Nouveau] [Bug 91231] [NV92] Psychonauts (native) segfaults on start when DRI3 enabled

2015-07-04 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=91231

--- Comment #2 from Ilia Mirkin imir...@alum.mit.edu ---
The assertion is regarding PIPE_BIND_SCANOUT + nr_samples != 0. I suspect this
might be a dri st bug which only surfaces with the new mechanisms that dri3
enables.

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[Nouveau] [Bug 91231] [NV92] Psychonauts (native) segfaults on start when DRI3 enabled

2015-07-04 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=91231

--- Comment #1 from Béla Gyebrószki gyebr...@gmail.com ---
Created attachment 116945
  -- https://bugs.freedesktop.org/attachment.cgi?id=116945action=edit
XOrg.log

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[Nouveau] [Bug 91231] [NV92] Psychonauts (native) segfaults on start when DRI3 enabled

2015-07-04 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=91231

--- Comment #3 from Béla Gyebrószki gyebr...@gmail.com ---
Created attachment 116946
  -- https://bugs.freedesktop.org/attachment.cgi?id=116946action=edit
backtrace from the game and glretrace

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